<div class='definition'><pre><span style="color:#660e7a;">msg</span><span style="">:&#32;</span><span style="color:#000080;">string&#32;</span><span style="">|&#32;</span><span style="color:#000080;">undefined</span></pre></div><table class='sections'><tr><td valign='top'><icon src='AllIcons.FileTypes.JavaScript'/>&nbsp;NotRequiredPropertyTS.vue</td></table>
